2-Chloro-4-(2,5-dimethylphenyl)-1-butene CAS 951891-81-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 951891-81-9 |
| Molecular Formula | C12H15Cl |
| Molecular Weight | 194.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4-(2,5-dimethylphenyl)-1-butene (CAS 951891-81-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H15Cl. Molecular weight: 194.70 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H15Cl |
| Molecular Weight | 194.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 1-Chloro-5,8-dimethyl-1,2,3,4-tetrahydronaphthalene (CAS 1082399-52-7)
- 2-Chloro-5-(2-methylphenyl)-1-pentene (CAS 1143461-33-9)
- 1-Chloro-4-(2-methoxyethoxy)-2,2-dimethylbutane (CAS 1469027-72-2)
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- 2-Chloro-3-(2,4,5-trimethylphenyl)-1-propene (CAS 951893-20-2)
- 2-Chloro-4-(3,5-dimethylphenyl)-1-butene (CAS 951892-25-4)
Recommended Standards
- 2-(2-Chloroallyl)-1,3,5-trimethylbenzene (CAS 951893-31-5)
- 4-Chloro-1,1-dimethyl-1,2,3,4-tetrahydronaphthalene (CAS 6176-41-6)
- 74672-11-0 1-Chloro-4-(4-methyl-4-pentenyl)benzene DTXSID50343030 (CAS 74672-11-0)
- Acid-PEG4-S-PEG4-acid (CAS 2055041-21-7)
- (2S,4S)-1-tert-Butyl 2-methyl 4-(naphthalen-2-yloxy)pyrrolidine-1,2-dicarboxylate (CAS 317357-41-8)
- 3-(4,4-difluorocyclohexyl)-1H-pyrazol-5-amine (CAS 1795287-42-1)
- 5-Cyano-1-(2,4-dichlorophenyl)-N-methyl-1H-pyrazole-4-carboxamide (CAS 98475-67-3)
- (4-Bromo-3-fluorophenyl)(2-methoxyphenyl)methanone (CAS 750633-55-7)
- Ethyl 4-oxo-4-((3-(2-oxopyrrolidin-1-yl)phenyl)amino)butanoate (CAS 922950-70-7)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com